An Madm Algorithm for Vertical Handover Decision in Heterogeneous Wireless Networks
J. Santhi1, K. Prabha2
1J. Santhi, Ph. D Research Scholar, Department of Computer Science, Periyar University PG Extension Centre, Dharmapuri, (Tamil Nadu), India.
2Dr. K. Prabha, Assistant Professor, Department of Computer Science, Periyar University PG Extension Centre, Dharmapuri, (Tamil Nadu), India.

Manuscript received on 02 April 2019 | Revised Manuscript received on 10 May 2019 | Manuscript published on 30 May 2019 | PP: 1501-1505 | Volume-8 Issue-1, May 2019 | Retrieval Number: F2598037619/19©BEIESP
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Abstract: One of the utmost stimulating themes for next generation wireless networks is vertical handoff model since several wireless technology are presumed to collaborate. In despite, of this heterogeneous, seamless inter system mobility is the manufacture of vertical handover system, which is for user that transfer between dissimilar kinds of network. Trendy this object a seamless mobility handover scheme is accessible. The innovation of the future system is that handover is totally measured by the terminal. The recover presentation handover decision algorithm by Multiple Attribute Decision Making (MADM) such as Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), Grey Relational Analysis (GRA) and Multiplicative Exponent Weighting (MEW). Allowing to the result access, the proposed wireless network based vertical handoff decision system is clever to define whether a handoff is mandatory or not appropriately and chooses the best selected access system considering the above declared parameters. Sufficiently of parameters correlated to user preferences and network environments like as data rate, Bandwidth, Delay and cost etc.
Index Terms: Vertical Handoff, Heterogeneous Wireless Network, MADM, Parameters, Handoff Decision.
Scope of the Article: Heterogeneous Wireless Networks